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Technical Data: There were several challenges in taking this photograph. First, even at a pro camera's smallest aperture (most maximum depth of field), it is impossible to get tack sharp results for both the flower in the foreground, and the falls and foliage in the background. The small aperture would require a long exposure to let in enough light for proper exposure, and with a moderate wind blowing, the one second exposure required to produce the silky water of the falls, the blowing flower would be severely out of focus. How I solved this problem: I took three exposures. The first exposure was focused on the falls, ISO 100, f/18, one second exposure. The second and third exposures were focused on the flower and the ferns, ISO 800 f/11 which gave me an exposure time of 1/60s, enough to freeze the motion of the flower (after waiting and waiting for the wind to die down), and give a sharp result. I then manually blended the exposures in photoshop so that all subjects in the composition were properly exposed and in focus.
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